What is Biel.ai?
Biel.ai is an AI assistant for software companies that want their documentation to answer customer questions automatically. Instead of scanning sidebar menus or opening support tickets, users ask questions in plain language and receive accurate answers with citations pointing to the exact source pages. Because the AI responds only from your indexed documentation and uploaded files, answers stay grounded in your verified content rather than generic model knowledge.
The platform is designed for technical products. It reads API references, code examples, error messages, and configuration guides with an understanding of their structure, so it can resolve real developer questions such as troubleshooting a failed authentication call or finding the right parameter for an endpoint. Companies deploy it to cut repetitive support volume, speed up developer onboarding, and improve self-service on their docs.
Setup is self-serve and takes about 15 minutes: connect your documentation by URL or file upload, customize the widget to match your brand, and add one script to your site. Native integrations cover Docusaurus, Sphinx, MkDocs, Antora, Starlight, Next.js, WordPress, and any HTML site. The same knowledge base is also available through Slack, Discord, and Microsoft Teams bots, a hosted MCP server that connects your docs to Claude, Cursor, and GitHub Copilot, and a REST API with a RAG-as-a-Service option.
An analytics dashboard shows what users searched for, which questions went unanswered, and where documentation needs work, giving content teams a prioritized improvement roadmap. Biel.ai supports multiple languages, updates content automatically via scheduled crawls, GitHub, or the API, and offers AES-256 encryption, GDPR compliance, EU hosting, SSO, and bring-your-own-keys. Production users include ScyllaDB, Katalon, Tezos, and Talon.one.